On 28/04/2019 14:59, Tim Streater wrote:
In article , Tim Lamb


Can smartphones perform spectral analysis these days? Maybe it "sees"
asbestos in the same way that a digital camera can "see" IR from a
remote control.

Perhaps they were just looking for Artex and the camera was back up
evidence for mk1 eyeball:-)

Does all Artex contain asbestos?

No. There was a time though when it did.

--
Cheers,

John.

/================================================== ===============\
| Internode Ltd - http://www.internode.co.uk |
|-----------------------------------------------------------------|
| John Rumm - john(at)internode(dot)co(dot)uk |
\================================================= ================/